Mohala o molelele ka ho Fetisisa Ntle le ho Pheta Litlhaku Tharollo ea Leetcode

Phatlalatso ea Bothata The Longest Substring Ntle le ho Pheta Litlhaku Tharollo ea LeetCode - e bolela hore ho fanoe ka khoele s. Re hloka ho fumana mohala o molelele ka ho fetesisa ntle le ho pheta-pheta litlhaku. Mohlala: Kenyeletso: s = ”abcabcbb” Sephetho: 3 Tlhaloso: Khoele e telele ka ho fetisisa e se nang litlhaku tse phetoang ke bolelele ba 3. Khoele ke: “abc”. Kenyo: s = "bbbbb" ...

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Range Sum Query 2D - Tharollo e sa fetoheng ea Leetcode

Tlhaloso ea Bothata Range Sum Query 2D - Immutable Leetcode Tharollo - Ho fanoe ka 2D matrix matrix, sebetsana le lipotso tse ngata tsa mofuta o latelang: Bala kakaretso ea likarolo tsa matrix ka hare ho khutlonnetsepa e hlalosoang ke sekhutlo sa eona se ka holimo le letšehali (row1, col1) le ka tlaase ho le letona. sekhutlo (row2, col2). Kenya tshebetsong sehlopha sa NumMatrix: NumMatrix(int[][] matrix) E qala ntho ka palo kaofela ...

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Binary Tree Maximum Path Sum LeetCode Tharollo

Polelo ea Bothata Binary Tree Maximum Path Sum LeetCode Solution - Tsela ea sefate sa binary ke tatellano ea li-node moo para e 'ngoe le e 'ngoe ea li-node tse haufi ka tatellano e nang le moeli o li kopanyang. Node e ka hlaha feela ka tatellano hang. Hlokomela hore tsela ha e hloke ...

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Binary Tree Zigzag Level Order Traversal LeetCode Tharollo

Polelo ea Bothata Binary Tree Zigzag Level Order Traversal LeetCode Tharollo - Ka lebaka la motso oa sefate sa binary, khutlisetsa boemo ba zigzag ho potoloha ha boleng ba li-node tsa eona. (ke hore, ho tloha ho le letšehali ho ea ho le letona, ebe ho le letona ho ea ho le letšehali bakeng sa boemo bo latelang le ho fapanyetsana pakeng tsa). Kenyelletso: motso = [3,9,20,null,null,15,7] Sephetho: [[3],[20,9],[15,7]] Tlhaloso Re ...

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Likamano tsa Manane a Mabeli a Kopantsoeng Tharollo ea LeetCode

Phatlalatso ea Phatlalatso ea Bothata ba Manane a Mabeli a Kopantsoeng Tharollo ea LeetCode - Re fuoa lihlooho tsa lihlooho tse peli tse hokahaneng ka matla hloohoA le hloohoB. Ho boetse ho fanoe ka hore manane a mabeli a hokahantsoeng a ka 'na a kopana ka nako e itseng. Re kopuoa ho khutlisa node eo ba kopanang ho eona kapa ba se nang letho haeba ...

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Fumana Boleng bo Kholo ka ho Fetisisa Tharollong ka 'ngoe ea Sefate Row LeetCode

Polelo ea Bothata Fumana Boleng bo Boholo ka ho Fetisisa Moleng o Mong le o Mong oa LeetCode Tharollo - Ho fanoe ka motso oa sefate sa binary, khutlisetsa sehlopha sa boleng bo boholo ka ho fetisisa moleng o mong le o mong oa sefate (0-indexed). Mohlala oa Tlhahlobo ea 1: Kenyelletso: motso = [1, 3, 4, 5, 3, null, 9] Sephetho: [1, 3, 9] Tlhaloso 1, 3, le ...

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Tharollo e Kholo ka ho Fetisisa ea Leetcode

Polelo ea Bothata Tharollo ea LeetCode ea Nomoro e Khōlō ka ho Fetisisa - "Palo e Khōlō ka ho Fetisisa" e bolela hore ho fanoe ka lethathamo la linomoro tsa "non-negative integers", re lokela ho hlophisa linomoro ka tsela ea hore li thehe palo e kholo ka ho fetisisa le ho e khutlisa. Kaha sephetho se ka ba seholo haholo, kahoo o hloka ho khutla ...

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Hlakola Node ho Tharollo ea Leetcode ea Lethathamo le Hokahaneng

Phatlalatso ea Bothata : Hlakola Node Lethathamong le Kopantsoeng Tharollo ea Leetcode - Ngola mosebetsi oa ho hlakola node lethathamong le le leng le amanang le le leng. U ke ke ua fuoa monyetla oa ho fumana hlooho ea lenane, ho fapana le moo, u tla fuoa monyetla oa ho fumana node e lokelang ho hlakoloa ka kotloloho. Ho netefalitsoe hore node e tla hlakoloa ha se ...

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Champagne Tower LeetCode Tharollo

Tlhaloso ea Bothata Champagne Tower LeetCode Tharollo - Re kenya likhalase ka piramite, moo mola oa pele o nang le khalase ea 1, mola oa bobeli o na le likhalase tse 2, joalo-joalo ho fihlela mola oa 100. Khalase e 'ngoe le e' ngoe e na le kopi e le 'ngoe ea champagne. Joale, champagne e 'ngoe e tšeloa ka khalase ea pele ka holimo. Ha khalase ea holimo e tletse, leha e le efe ...

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